The Narada 6REXC-300 is a 6V 300Ah deep cycle sealed lead-carbon battery, providing a maximum capacity of 3.6 kW (300Ah).
**DO NOT mix new and old batteries of any type except lithium batteries! This will cause the new battery to deteriorate much faster.
Features:
Larger Depth of Discharge (D.O.D)
More Cycles
Performs better under higher temperatures
5 Years warranty
Advantages:
Combines the benefits of lead acid battery and supercapacitor
Excellent recharge acceptance and super-fast charge/large discharge performance
Outstanding PSOC (Partial State of Charge) cycle performance
Innovative robust design for superior safety and reliability
Horizontal installation for space-saving, easy installation & maintenance
Self-regulating pressure relief valve with flame arrester
Flame retardant ABS case (UL94 V-0, optional)
Low self-discharge rate
High gas recombination efficiency (>99%)
Complies with IEC, IEEE, UL, EN, CE standards, etc.
Design life at 25°C (77°F): 20+ years (2V), 20+ years (12V)
Specifications:
6V VRLA AGM sealed Lead Carbon
Max charge current: 140A
Constant charge current: 100A
250Ah : C10 (10-hour discharge)
300Ah : C100 (100-hour discharge)
Dimensions: 338mm L x 224mm W x 294mm H
Weight: 61kg
Cycle life: 5000 at 50% depth of discharge or 2400 at 80% depth of discharge.
Narada 12REXC200 12V 200Ah Ultra Lead Carbon Deep Cycle Solar Battery
**DO NOT mix new and old batteries of any type except lithium batteries! This will cause the new battery to deteriorate much faster.
5 Years Warranty
Features:
Design Life: 20 years
Combines the advantages of lead-acid batteries and supercapacitors
Ideal for PSOC (Partial State of Charge) cycle applications
High power with rapid charge/discharge capabilities
Reduces sulfation of negative plates, demonstrating excellent recharge acceptance performance
Waterproof, salt-resistant, and equipped with shockproof module installation design
Compliant with standards such as IEC60896 and IEC61427, among others
Applications:
Home energy storage systems
Smart power grids and microgrid systems
Distributed energy storage systems
Hybrid energy storage systems, including solar and wind
Solar power generation for both grid and off-grid energy storage systems
Emergency lighting systems
Generator and battery hybrid energy systems
Other standby and cycling systems
Specifications:
Model: 12REXC200
Nominal Voltage: 12V
Capacity:
200Ah (100 hours to 1.85V/cell @ 25°C)
165Ah (10 hours to 1.80V/cell @ 25°C)
Internal Resistance: Approximately 3.83mΩ (according to IEC60896-21 clause 6.3)
Short-Circuit Current: 3274A
Self Discharge: Residual capacity is above 90% after 90 days of storage at 25°C
Temperature Ranges:
Operation (recommended): 15°C ~ 25°C
Operation (maximum): -20°C ~ 50°C
Max. Charging Current: 49.5A
Max. Constant Charging Current: 33A
Charge Voltage:
Floating: 2.25V/cell @ 25°C
Equalizing/Cycle: 2.30V/cell @ 25°C
Terminal: M8 embedded copper
Terminal Hardware Torque: >10N.m
Dimensions (mm): 438 L x 224 W x 294 H
Weight: 79.5kg
